mtdinfo: fixup "example usage" help section

Line up columns better so that everything is more readable.

Remove "Example 1" since `mtdinfo' does not print information when not
given any arguments.

Remove "...UBI layout information" from description of Example 4, since
Example 4 (now 3) doesn't include the `-u' flag.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>

diff --git a/ubi-utils/mtdinfo.c b/ubi-utils/mtdinfo.c
index cd55dcef698722d545b7d48aeb3f62449504cf11..1c3a46f39866b7fe65277215218fbe60fc1e9cfa 100644 (file)
--- a/ubi-utils/mtdinfo.c
+++ b/ubi-utils/mtdinfo.c
@@ -68,12 +68,10 @@ static const char usage[] =
 "       " PROGRAM_NAME " --all [--ubi-info | -u]\n"
 "       " PROGRAM_NAME " [--help | --version]\n"
 "\n"
-"Example 1: " PROGRAM_NAME " - (no arguments) print general MTD information\n"
-"Example 2: " PROGRAM_NAME " /dev/mtd0 - print information MTD device /dev/mtd0\n"
-"Example 3: " PROGRAM_NAME " /dev/mtd0 -u - print information MTD device /dev/mtd0\n"
-"\t\t\t\tand include UBI layout information\n"
-"Example 4: " PROGRAM_NAME " -a - print information about all MTD devices\n"
-"\t\t\tand include UBI layout information\n";
+"Example 1: " PROGRAM_NAME " /dev/mtd0       print information MTD device /dev/mtd0\n"
+"Example 2: " PROGRAM_NAME " /dev/mtd0 -u    print information MTD device /dev/mtd0\n"
+"\t\t\t\t   and include UBI layout information\n"
+"Example 3: " PROGRAM_NAME " -a              print information about all MTD devices\n";
 
 static const struct option long_options[] = {
        { .name = "ubi-info",  .has_arg = 0, .flag = NULL, .val = 'u' },